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diff -up openssh-7.7p1/ssh_config.redhat openssh-7.7p1/ssh_config
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--- openssh-7.7p1/ssh_config.redhat 2018-04-02 07:38:28.000000000 +0200
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+++ openssh-7.7p1/ssh_config 2018-07-03 10:44:06.522245125 +0200
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@@ -44,3 +44,7 @@
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# VisualHostKey no
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# ProxyCommand ssh -q -W %h:%p gateway.example.com
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# RekeyLimit 1G 1h
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+#
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+# To modify the system-wide ssh configuration, create a *.conf file under
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+# /etc/ssh/ssh_config.d/ which will be automatically included below
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+Include /etc/ssh/ssh_config.d/*.conf
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diff -up openssh-7.7p1/ssh_config_redhat.redhat openssh-7.7p1/ssh_config_redhat
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--- openssh-7.7p1/ssh_config_redhat.redhat 2018-07-03 10:44:06.522245125 +0200
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+++ openssh-7.7p1/ssh_config_redhat 2018-07-03 10:44:06.522245125 +0200
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@@ -0,0 +1,21 @@
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+# The options here are in the "Match final block" to be applied as the last
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+# options and could be potentially overwritten by the user configuration
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+Match final all
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+ # Follow system-wide Crypto Policy, if defined:
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+ Include /etc/crypto-policies/back-ends/openssh.config
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+
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+ GSSAPIAuthentication yes
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+
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+# If this option is set to yes then remote X11 clients will have full access
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+# to the original X11 display. As virtually no X11 client supports the untrusted
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+# mode correctly we set this to yes.
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+ ForwardX11Trusted yes
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+
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+# Send locale-related environment variables
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+ SendEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
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+ SendEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
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+ SendEnv LC_IDENTIFICATION LC_ALL LANGUAGE
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+ SendEnv XMODIFIERS
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+
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+# Uncomment this if you want to use .local domain
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+# Host *.local
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+# CheckHostIP no
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diff -up openssh-7.7p1/sshd_config.0.redhat openssh-7.7p1/sshd_config.0
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--- openssh-7.7p1/sshd_config.0.redhat 2018-04-02 07:39:27.000000000 +0200
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+++ openssh-7.7p1/sshd_config.0 2018-07-03 10:44:06.523245133 +0200
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@@ -872,9 +872,9 @@ DESCRIPTION
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SyslogFacility
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Gives the facility code that is used when logging messages from
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- sshd(8). The possible values are: DAEMON, USER, AUTH, LOCAL0,
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- LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7. The
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- default is AUTH.
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+ sshd(8). The possible values are: DAEMON, USER, AUTH, AUTHPRIV,
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+ LOCAL0, LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
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+ The default is AUTH.
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TCPKeepAlive
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Specifies whether the system should send TCP keepalive messages
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diff -up openssh-7.7p1/sshd_config.5.redhat openssh-7.7p1/sshd_config.5
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--- openssh-7.7p1/sshd_config.5.redhat 2018-04-02 07:38:28.000000000 +0200
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+++ openssh-7.7p1/sshd_config.5 2018-07-03 10:44:06.523245133 +0200
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@@ -1461,7 +1461,7 @@ By default no subsystems are defined.
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.It Cm SyslogFacility
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Gives the facility code that is used when logging messages from
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.Xr sshd 8 .
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-The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2,
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+The possible values are: DAEMON, USER, AUTH, AUTHPRIV, LOCAL0, LOCAL1, LOCAL2,
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LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
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The default is AUTH.
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.It Cm TCPKeepAlive
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diff -up openssh-7.7p1/sshd_config.redhat openssh-7.7p1/sshd_config
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--- openssh-7.7p1/sshd_config.redhat 2018-04-02 07:38:28.000000000 +0200
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+++ openssh-7.7p1/sshd_config 2018-07-03 10:45:16.950782466 +0200
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@@ -10,20 +10,34 @@
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# possible, but leave them commented. Uncommented options override the
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# default value.
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+# If you want to change the port on a SELinux system, you have to tell
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+# SELinux about this change.
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+# semanage port -a -t ssh_port_t -p tcp #PORTNUMBER
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+#
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#Port 22
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#AddressFamily any
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#ListenAddress 0.0.0.0
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#ListenAddress ::
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-#HostKey /etc/ssh/ssh_host_rsa_key
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-#HostKey /etc/ssh/ssh_host_ecdsa_key
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-#HostKey /etc/ssh/ssh_host_ed25519_key
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+HostKey /etc/ssh/ssh_host_rsa_key
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+HostKey /etc/ssh/ssh_host_ecdsa_key
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+HostKey /etc/ssh/ssh_host_ed25519_key
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# Ciphers and keying
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#RekeyLimit default none
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+# System-wide Crypto policy:
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+# This system is following system-wide crypto policy. The changes to
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+# Ciphers, MACs, KexAlgoritms and GSSAPIKexAlgorithsm will not have any
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+# effect here. They will be overridden by command-line options passed on
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+# the server start up.
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+# To opt out, uncomment a line with redefinition of CRYPTO_POLICY=
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+# variable in /etc/sysconfig/sshd to overwrite the policy.
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+# For more information, see manual page for update-crypto-policies(8).
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+
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# Logging
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#SyslogFacility AUTH
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+SyslogFacility AUTHPRIV
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#LogLevel INFO
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# Authentication:
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@@ -56,9 +70,11 @@ AuthorizedKeysFile .ssh/authorized_keys
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# To disable tunneled clear text passwords, change to no here!
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#PasswordAuthentication yes
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#PermitEmptyPasswords no
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+PasswordAuthentication yes
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# Change to no to disable s/key passwords
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#ChallengeResponseAuthentication yes
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+ChallengeResponseAuthentication no
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# Kerberos options
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#KerberosAuthentication no
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@@ -67,8 +83,8 @@ AuthorizedKeysFile .ssh/authorized_keys
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#KerberosGetAFSToken no
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# GSSAPI options
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-#GSSAPIAuthentication no
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-#GSSAPICleanupCredentials yes
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+GSSAPIAuthentication yes
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+GSSAPICleanupCredentials no
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# Set this to 'yes' to enable PAM authentication, account processing,
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# and session processing. If this is enabled, PAM authentication will
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@@ -79,16 +95,20 @@ AuthorizedKeysFile .ssh/authorized_keys
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# If you just want the PAM account and session checks to run without
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# PAM authentication, then enable this but set PasswordAuthentication
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# and ChallengeResponseAuthentication to 'no'.
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-#UsePAM no
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+UsePAM yes
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#AllowAgentForwarding yes
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#AllowTcpForwarding yes
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#GatewayPorts no
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-#X11Forwarding no
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+X11Forwarding yes
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#X11DisplayOffset 10
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#X11UseLocalhost yes
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#PermitTTY yes
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-#PrintMotd yes
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+
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+# It is recommended to use pam_motd in /etc/pam.d/sshd instead of PrintMotd,
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+# as it is more configurable and versatile than the built-in version.
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+PrintMotd no
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+
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#PrintLastLog yes
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#TCPKeepAlive yes
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#PermitUserEnvironment no
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@@ -106,6 +126,12 @@ AuthorizedKeysFile .ssh/authorized_keys
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# no default banner path
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#Banner none
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+# Accept locale-related environment variables
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+AcceptEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
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+AcceptEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
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+AcceptEnv LC_IDENTIFICATION LC_ALL LANGUAGE
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+AcceptEnv XMODIFIERS
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+
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# override default of no subsystems
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Subsystem sftp /usr/libexec/sftp-server
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